White 304 Stainless Steel Bamboo Lid Insulated Mug, Portable Sports Handle, Space Bottle, Simple American Style Large Spout Water Cup The following are three about the thermos cup generated for you based on the you provided: Portable sports companion: This thermos cup features a simple American design, equipped with a bamboo lid and handle, making it suitable for carrying during sports. Made of high-quality 304 stainless steel, it is durable, safe and reliable. Large-diameter design, convenient for drinking water and easy to clean. 2. Excellent heat preservation effect of space technology: This thermos cup adopts advanced heat preservation technology to effectively maintain water temperature. The material is sturdy and durable, not prone to deformation, and can maintain its original quality even after long-term use. Suitable for outdoor travel or daily use. 3. Precautions: Please ensure good sealing performance before use to avoid water leakage and burns. Avoid prolonged soaking or exposure to sunlight to prevent affecting the insulation effect. When cleaning, avoid using strong corrosive cleaning agents to prevent damage to the surface of stainless steel. The above concisely and clearly introduces the features and precautions of this thermos cup, meeting your requirements.